Section of ammonia oxidation nitric acid manufacture

Course work in discipline “Constructional materials technology of inorganic substances” on “Section of ammonia oxidation nitric acid manufacture” Explanatory note contains 24 p., 6 bibl. Physicochemical fundamental of nitrate acid synthesis have been considered, process flow sheet has been introduced. The drawings of the technological scheme of the main unit have been presented. Construction materials for technological equipment and apparatus have been chosen. NITRIC ACID SYNTHESIS, PLATINUM CATALYST, CONTACT MECHANISM, ABSORBANCE COLUMN Contact mechanism unit with mixer and recovery boiler are made of steel 12X18H10T. For mesh’s constriction for platinum grates is used steel Х24Н12МЗТ. For the manufacture of recovery boiler tubes is 03Х21Н21М4ДТ.